490078402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{14437}}^1$

素因数の和:15993

約数の個数: 16

約数和(自身を含む): 802521792

約数和(自身を除く): 312443390

約数列:

[1, 2, 11, 22, 1543, 3086, 14437, 16973, 28874, 33946, 158807, 317614, 22276291, 44552582, 245039201, 490078402]

約数ペア:

[(1, 490078402), (2, 245039201), (11, 44552582), (22, 22276291), (1543, 317614), (3086, 158807), (14437, 33946), (16973, 28874)]